945903840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 3503896704

約数和(自身を除く): 2557992864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 131, 140, 147, 160, 168, 196, 210, 224, 240, 245, 262, 280, 294, 307, 336, 392, 393, 420, 480, 490, 524, 560, 588, 614, 655, 672, 735, 784, 786, 840, 917, 921, 980, 1048, 1120, 1176, 1228, 1310, 1470, 1535, 1568, 1572, 1680, 1834, 1842, 1960, 1965, 2096, 2149, 2352, 2456, 2620, 2751, 2940, 3070, 3144, 3360, 3668, 3684, 3920, 3930, 4192, 4298, 4585, 4605, 4704, 4912, 5240, 5502, 5880, 6140, 6288, 6419, 6447, 7336, 7368, 7840, 7860, 8596, 9170, 9210, 9824, 10480, 10745, 11004, 11760, 12280, 12576, 12838, 12894, 13755, 14672, 14736, 15043, 15720, 17192, 18340, 18420, 19257, 20960, 21490, 22008, 23520, 24560, 25676, 25788, 27510, 29344, 29472, 30086, 31440, 32095, 32235, 34384, 36680, 36840, 38514, 40217, 42980, 44016, 45129, 49120, 51352, 51576, 55020, 60172, 62880, 64190, 64470, 68768, 73360, 73680, 75215, 77028, 80434, 85960, 88032, 90258, 96285, 102704, 103152, 110040, 120344, 120651, 128380, 128940, 146720, 147360, 150430, 154056, 160868, 171920, 180516, 192570, 201085, 205408, 206304, 220080, 225645, 240688, 241302, 256760, 257880, 281519, 300860, 308112, 321736, 343840, 361032, 385140, 402170, 440160, 451290, 481376, 482604, 513520, 515760, 563038, 601720, 603255, 616224, 643472, 722064, 770280, 804340, 844557, 902580, 965208, 1027040, 1031520, 1126076, 1203440, 1206510, 1286944, 1407595, 1444128, 1540560, 1608680, 1689114, 1805160, 1930416, 1970633, 2252152, 2406880, 2413020, 2815190, 3081120, 3217360, 3378228, 3610320, 3860832, 3941266, 4222785, 4504304, 4826040, 5630380, 5911899, 6434720, 6756456, 7220640, 7882532, 8445570, 9008608, 9652080, 9853165, 11260760, 11823798, 13512912, 15765064, 16891140, 19304160, 19706330, 22521520, 23647596, 27025824, 29559495, 31530128, 33782280, 39412660, 45043040, 47295192, 59118990, 63060256, 67564560, 78825320, 94590384, 118237980, 135129120, 157650640, 189180768, 236475960, 315301280, 472951920, 945903840]

約数ペア:

[(1, 945903840), (2, 472951920), (3, 315301280), (4, 236475960), (5, 189180768), (6, 157650640), (7, 135129120), (8, 118237980), (10, 94590384), (12, 78825320), (14, 67564560), (15, 63060256), (16, 59118990), (20, 47295192), (21, 45043040), (24, 39412660), (28, 33782280), (30, 31530128), (32, 29559495), (35, 27025824), (40, 23647596), (42, 22521520), (48, 19706330), (49, 19304160), (56, 16891140), (60, 15765064), (70, 13512912), (80, 11823798), (84, 11260760), (96, 9853165), (98, 9652080), (105, 9008608), (112, 8445570), (120, 7882532), (131, 7220640), (140, 6756456), (147, 6434720), (160, 5911899), (168, 5630380), (196, 4826040), (210, 4504304), (224, 4222785), (240, 3941266), (245, 3860832), (262, 3610320), (280, 3378228), (294, 3217360), (307, 3081120), (336, 2815190), (392, 2413020), (393, 2406880), (420, 2252152), (480, 1970633), (490, 1930416), (524, 1805160), (560, 1689114), (588, 1608680), (614, 1540560), (655, 1444128), (672, 1407595), (735, 1286944), (784, 1206510), (786, 1203440), (840, 1126076), (917, 1031520), (921, 1027040), (980, 965208), (1048, 902580), (1120, 844557), (1176, 804340), (1228, 770280), (1310, 722064), (1470, 643472), (1535, 616224), (1568, 603255), (1572, 601720), (1680, 563038), (1834, 515760), (1842, 513520), (1960, 482604), (1965, 481376), (2096, 451290), (2149, 440160), (2352, 402170), (2456, 385140), (2620, 361032), (2751, 343840), (2940, 321736), (3070, 308112), (3144, 300860), (3360, 281519), (3668, 257880), (3684, 256760), (3920, 241302), (3930, 240688), (4192, 225645), (4298, 220080), (4585, 206304), (4605, 205408), (4704, 201085), (4912, 192570), (5240, 180516), (5502, 171920), (5880, 160868), (6140, 154056), (6288, 150430), (6419, 147360), (6447, 146720), (7336, 128940), (7368, 128380), (7840, 120651), (7860, 120344), (8596, 110040), (9170, 103152), (9210, 102704), (9824, 96285), (10480, 90258), (10745, 88032), (11004, 85960), (11760, 80434), (12280, 77028), (12576, 75215), (12838, 73680), (12894, 73360), (13755, 68768), (14672, 64470), (14736, 64190), (15043, 62880), (15720, 60172), (17192, 55020), (18340, 51576), (18420, 51352), (19257, 49120), (20960, 45129), (21490, 44016), (22008, 42980), (23520, 40217), (24560, 38514), (25676, 36840), (25788, 36680), (27510, 34384), (29344, 32235), (29472, 32095), (30086, 31440)]